- Companies
- Plumbers and heating engineers
- Esher
- Cromwell Maintenance Limited
Cromwell Maintenance Limited
- Company number
- 09419793
- Incorporated
- 3 Feb 201511 years trading
- Registered office
- Albany House, Claremont Lane, Esher, Surrey, KT10 9FQ
- Nature of business
- Plumbing, heat and air-conditioning installation
Cromwell Maintenance Limited is a 11-year-old private limited company registered in Esher, company number 09419793, one of 10 plumbing and heating companies in Esher. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £112 (+13.1%) on the year before, to -£746.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £3,478 against £22K owed within a year: 0.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | -£746 | £3,478 | £22K | 1 | |
| 29 Feb 2024 | -£858 | £16K | £19K | 1 | |
| 28 Feb 2023 | -£2,852 | £4,270 | £12K | 1 | |
| 28 Feb 2022 | £1,655 | £6,809 | £13K | 1 | |
| 28 Feb 2021 | £952 | £4,570 | £12K | 1 | |
| 29 Feb 2020 | £4,608 | £18K | £13K | 1 | |
| 28 Feb 2019 | £9,264 | £29K | £20K | ||
| 28 Feb 2018 | £247 | £11K | £11K | ||
| 28 Feb 2017 | £8,738 | £19K | £11K | ||
| 29 Feb 2016 | £31K | £26K |
Where Cromwell Maintenance Limited is registered
The registered office is in Esher (KT10), in the Elmbridge local authority area, South East. Show KT10 9FQ on a map.
Other trade companies in KT10
- Mill Way Developments LimitedProperty developers
- Esher Home & Gardens LtdFinishing trades
- JJC Plumbing and Heating LtdPlumbers and heating engineers
- Kingsgate Construction LimitedFinishing trades
- Electricool UK LtdElectricians
- Elite Roofing & Guttering LtdRoofers
- Apex E International LtdMotor traders
- PJL Driveways & Patios LtdSpecialist contractors
Also registered at this address
24 other companies use the same registered office as Cromwell Maintenance Limited.
- Armfield Retail LtdBuilders
- Bliss Builds LtdBuilders
- C.A. Hathaway LimitedFinishing trades
- D. Hansford Building Works LimitedFinishing trades
- Fiftynine59 LimitedMotor traders
- Fontaine Services LtdFinishing trades
- GBC Pest Control LtdCleaning companies
- Grayswood Portfolio Services LimitedBuilders
- Hollydale Developments LimitedProperty developers
- Integer Planning & Development LimitedProperty developers
- K Watts Construction LimitedCivil engineering
- KL (Properties) LimitedProperty developers
- Lightwood Cardiff LtdProperty developers
- Marrick Commercial Interiors LimitedFinishing trades
- Move International LtdMotor traders
- New Globe Homes LimitedProperty developers
- Ravenscroft Motor Company LimitedMotor traders
- Round Tree Development LimitedProperty developers
- Rubynest LimitedCleaning companies
- S&S Inspection LtdMachinery repair and installation
- Storm Refrigeration LtdMachinery repair and installation
- Sumou Alasalah International Development LtdBuilders
- Watkins Payne LimitedSpecialist contractors
- Woodham Van & Car Sales LimitedMotor traders
What happens if Cromwell Maintenance Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 09419793
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 February 2015 (11 years ago)
- Registered office
- Albany House, Claremont Lane, Esher, Surrey, KT10 9FQ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 3 February 2026
- Previous names
- Mechanical Projects Limited (until 9 Jan 2024)
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Esher
Other active plumbing and heating companies registered in Esher.
- Cube Plumbing Solutions Ltd2012
- Emg Plumbing Heating Gas Ltd2021
- GB Boilers Limited2013
- GB Heating & Gas Ltd2016
- JJC Plumbing and Heating Ltd2026
- Simply Odd Jobs Limited2019
- Apolo Heating and Plumbing Limited2017
- Chisholm & Sons Limited2014
All plumbing and heating companies in Esher · All trades in Esher · Plumbers and heating engineers across the UK
Frequently asked questions
When are Cromwell Maintenance Limited's accounts due?
Cromwell Maintenance Limited's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Cromwell Maintenance Limited's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Cromwell Maintenance Limited still trading?
Cromwell Maintenance Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Cromwell Maintenance Limited do?
Cromwell Maintenance Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Cromwell Maintenance Limited?
Cromwell Maintenance Limited was incorporated on 3 February 2015, 11 years ago.
What is the penalty if Cromwell Maintenance Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Cromwell Maintenance Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.